Skokie’s Northlight Theatre recently announced that it will be showing “Intimate Apparel” through May 15. Relax. This is not a titillating fashion show hosted by lingerie and beauty retailer Victoria’s Secret.It’s yet another play by the brilliant Lynn Nottage, who is the only woman to win the Pulitzer Prize for Drama twice. In 2009, she won it for “Ruined,” a play involving the plight of women in the civil war-torn Democratic Republic of Congo.Nottage claimed the honor again in 2017 for “Sweat,” a scorching play about how …